Direct evidence of plant-pathogenic activity of fungal metabolites of Trichothecium roseum on apple
Language English Country Netherlands Media print
Document type Journal Article, Research Support, Non-U.S. Gov't
- MeSH
- Depsipeptides metabolism toxicity MeSH
- Fluorometry MeSH
- Malus * MeSH
- Mitosporic Fungi metabolism MeSH
- Plant Diseases microbiology MeSH
- Publication type
- Journal Article MeSH
- Research Support, Non-U.S. Gov't MeSH
- Names of Substances
- Depsipeptides MeSH
- roseotoxin B MeSH Browser
Apples were exposed to various concentrations of roseotoxins - metabolites of Trichothecium roseum and kinetic fluorescence imaging was used to detect the area influenced by the phytotoxin. Contrast was quantified within these images between the areas exposed to roseotoxins and the untreated areas. It was proved that roseotoxin B is able to penetrate apple peel and produce chlorotic lesions. Activity of roseotoxin B is similar as the activity of destruxins, host specific phytotoxins of Alternaria brassicae parasitic on canola.
See more in PubMed
Plant Physiol. 1995 May;108(1):163-171 PubMed
Phytochemistry. 2000 Oct;55(3):213-6 PubMed
J Mass Spectrom. 1998 Mar;33(3):274-80 PubMed
Eur J Mass Spectrom (Chichester). 2003;9(2):105-16 PubMed
Biochimie. 1989 Jan;71(1):71-6 PubMed
Photosynth Res. 2000;66(1-2):3-12 PubMed
Biosci Biotechnol Biochem. 1993 Jan;57(1):98-101 PubMed
Plant Physiol. 1997 Jul;114(3):887-892 PubMed
Mol Plant Microbe Interact. 1997 Mar;10(2):207-14 PubMed
Annu Rev Phytopathol. 1993;31:275-303 PubMed
